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任何关于计算机语言的讲义、说明书或手册,纵然阐述得清楚、详细,也不可能涉及到它的全部细节。要彻底掌握它的各个方面和进一步开发它的应用,只有在计算机上才能实现。因此,我们在TRS-80Ⅰ型机上用BASIC语言编写了《BASIC语言计算机学习系统》,为实现上述目标提供方便,其中部分程序已转移到APPLEⅡ计算机上。该系统启动后,自动显示出各种可能的选择,可分为如下三类: 一、检索库命令和BASIC语句列表。已写在磁盘上的主要库命令和BASIC直接命令和语句可以通过检索显示在屏上或在行打印机上打印输出。二、用于学习、研究和比较不同语句用法的分程序。共18个。可根据学习者的需要随机
Any lecture notes, brochures or manuals on computer languages, even if elaborated clearly, detailed, can not be touched on to its full details. To thoroughly grasp its various aspects and to further develop its application, only on the computer can be achieved. Therefore, we wrote “BASIC Language Computer Learning System” in BASIC language on the TRS-80 I-type machine to facilitate the above-mentioned objectives. Some of the programs have been transferred to the APPLE II computer. After the system starts, automatically shows a variety of possible options can be divided into the following three categories: First, search the library commands and BASIC statement list. The main library commands and BASIC direct commands and statements that have been written on disk can be displayed on the screen by retrieval or printed on line printers. Second, for learning, research and comparison of different statements of sub-program. A total of 18. According to the needs of learners randomly